Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong can tho slippers" » "dong chan tho slippers", "dong san tho slippers", "dong ban tho slippers", "dong can thi slippers", "dong can ho slippers", "dong dan tho slippers", "dong can tho slippery", "dong can tho grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dong can tho slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong can tho slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong can tho slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong can tho slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.